Theoretical and experimental studies of visco-type shaft seals Semiannual progress report, Oct. 15, 1964 - Apr. 15, 1965
Theory and performance of visco-type shaft seal under laminar and turbulent conditions
SEALANT↗
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Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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Investigation of electron emission characteristics of low work function surfaces Quarterly progress report no. 3, 1 Apr. - 30 Jun. 1965
Electron emission characteristics of low work function surfaces - total energy distributions for five crystallographic directions of tungsten
WORK FUNCTION↗
Research on diffusion of hydrogen through palladium-silver alloy, Phase 3 Final report, Apr. 1964 - May 1965
Hydrogen gas diffusion through palladium-silver alloy
PALLADIUM ALLOY↗
Grating groove formation in Au and Au-Ge alloys. Surface polish effects on Au mirrors Final report, 1 Apr. - 30 Sep. 1965
Electron microscopy and vacuum ultraviolet reflectometry of mirror surfaces
ELECTRON MICROSCOPY↗
Thermal-energy-storage supporting research Interim technical report, 1 Apr. - 30 Sep. 1965
Evaluation of beryllium-magnesium, and beryllium- magnesium-aluminum oxides for use as thermal energy storage material
THERMAL ENERGY STORAGE↗
Hydrogen safety Progress report no. 6, 1 Apr. - 30 Jun. 1965
Hydrogen safety hazards, storage, and handling - Hydrogen plume studies to determine quantity-distance criteria and guidelines for optimum placement of hydrogen detectors
LIQUID HYDROGEN↗
Studies of the NERVA program Third quarterly report, Apr. - Jun. 1965
Developments in nuclear engine for rocket vehicle program - engine and propellant feed systems, thrust chamber, radiation effects, ground support equipment, instrumentation, and exhaust
NUCLEAR ENGINE FOR ROCKET VEHICLE /NERVA/↗
Electrodeposited inorganic separators First quarterly report, 15 Apr. - 15 Jul. 1965
Electrodeposited thin films of calcium and magnesium hydroxides as separators in silver- cadmium battery for increased thermostability and reduced silver migration
THIN FILM↗
A longitudinal study of naval flight students with particular attention to cardiovascular disease Progress report no. 3, 1 Apr. - 30 Sep. 1965
Cardiovascular and respiratory disease in former flight students - aerospace medicine
RESPIRATORY SYSTEM↗
Defect annealing in irradiated semiconductors Progress report, Apr. 1 - Sep. 30, 1965
Defect annealing in irradiated semiconductors - approximate solutions to general annealing equations
SEMICONDUCTOR↗
The bacteriology of ''Clean rooms'' Progress report, Apr. 1 - Sep. 30, 1965
Clean room bacteriology - heat resistance of spore formers, microorganism identifications, human contact contamination
HEAT RESISTANCE↗
Mechanical behavior of polycrystalline non-metallics at elevated temperature Progress report, Apr. 1 - Sep. 30, 1965
Creep behavior of polycrystalline aluminum oxide and sodium chloride at high temperatures
ALUMINUM OXIDE↗
Bromine trifluoride method for oxygen in liquid alkali metals Second quarterly report, 1 Apr. - 30 Jun. 1964
Measuring apparatus for determining oxygen in potassium by bromine trifluoride method
TRIFLUORIDE↗
Potassium corrosion test loop development Quarterly progress report no. 8, 15 Apr. - 15 Jul. 1965
Corrosion test loop for evaluation of refractory alloys in boiling and condensing potassium environments which simulate projected space electric power systems
CORROSION TEST↗
Materials for potassium lubricated journal bearings Quarterly progress report no. 8, 22 Jan. - 22 Apr. 1965
Materials for potassium lubricated journal bearing and shaft applications in high temperature space system turbogenerators
JOURNAL BEARING↗
Hydroplaning of aircraft tires Third quarterly progress report, 15 Apr. - 15 Jul. 1965
Aircraft tire hydroplaning phenomena - static and dynamic testing of polyurethane tire
HYDROPLANE↗
Heat transfer across surfaces in contact - Practical effects of transient temperature and pressure environments Semiannual report, Apr. 1 - Oct. 1, 1965
Theoretical and experimental studies of one- and two-dimensional heat transfer across surfaces in contact under transient conditions
CONTACT↗
Computer-oriented and Differential Equations Studies Progress Report, 1 Oct. 1964 - 21 Apr. 1965
Computer oriented calculations on guidance and space flight problems
SPACECRAFT GUIDANCE↗